Author: Jessica.F

Ethers do have nonbonding electron pairs on their oxygen atoms, 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether. The ability to form hydrogen bonds with other compounds makes ethers particularly good solvents for a wide variety of organic compounds and a surprisingly large number of inorganic compounds. Recommanded Product: Diethylene Glycol Monoethyl Ether.

Khandelwal, Mukul K.;Srinivasan, Bharath;Kumari, Kabita;Jayaraman, Anbu;Rajamanickam, Deveswaran research published 《 Peroral delivery of risedronate sodium for treatment of osteoporosis》, the research content is summarized as follows. Oral route of administration is considered as most widely accepted route which is a potential site for drug delivery, direct access to systemic circulation and site of action. Bisphosphonates are the class of drugs which have been approved for clin. use in osteoporosis and other bone diseases. Bisphosphonates are very poorly absorbed from the GI tract and have limited bioavailability of less than 1% with adverse gastrointestinal effects in humans. The present work aimed to develop sublingual spray formulation using Risedronate sodium with combination of Pullulan gum and HPMC E5. Formulation of sublingual spray was developed by employing optimization technique. The optimized formulation was selected and evaluated for various pharmaco-tech. parameters such as viscosity, spray angle, drug content per actuation, In-vitro drug diffusion study, Ex-vivo permeation study and In-vivo pharmacodynamics study by glucocorticoid induced model in rats. Pharmaco-tech. parameter results of optimized formulation showed satisfactory results. Comparative In-vitro drug permeation and ex-vivo permeation studies showed maximum drug release of 85% for optimized formulation incorporated with permeation enhance transcutol. In-vivo pharmacodynamic study showed better efficacy in treatment animals with optimized formulation and thus newly developed risedronate sodium sublingual spray proved to be effective used in treatment of osteoporosis.

111-90-0, Diethylene glycol monoethyl ether appears as a colorless, slightly viscous liquid with a mild pleasant odor. Flash point near 190°F. Used to make soaps, dyes, and other chemicals.
Diethylene glycol monoethyl ether is a primary alcohol that is ethanol substituted by a 2-ethoxyethoxy group at position 2. It has a role as a protic solvent. It is a diether, a primary alcohol and a hydroxypolyether. It derives from a diethylene glycol., Recommanded Product: Diethylene Glycol Monoethyl Ether

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ethers are a class of organic compounds that contain an ether group—an oxygen atom connected to two alkyl or aryl groups. 73724-45-5, formula is C18H17NO5, Name is Fmoc-Ser-OH.They have the general formula R–O–R′, where R and R′ represent the alkyl or aryl groups. Application of C18H17NO5.

Khan, Sadiq Noor;Shaheen, Farzana;Aleem, Umair;Sheikh, Sumbla;Tamfu, Alfred Ngenge;Ashraf, Sajda;Ul-Haq, Zaheer;Ullah, Saeed;Wahab, Atia-tul-;Choudhary, M. Iqbal;Jahan, Humera research published 《 Peptide conjugates of 18β-glycyrrhetinic acid as potent inhibitors of α-glucosidase and AGEs-induced oxidation》, the research content is summarized as follows. 18β-Glycyrrhetinic acid (18β-GA) is known for several biol. activities, and has been the focus of extensive research for the development of therapeutic agents. In the current study, 18β-GA-peptide conjugates 2-11 were evaluated for their in vitro α-glucosidase inhibitory and antiglycation activities. Structure-activity relationship (SAR) established and mol. interactions of active bioconjugates with the enzyme′s binding sites were predicted through mol. modeling approach. In tripeptide moiety of conjugates 2-11, peptide residue at position 1 was found to have a significant role on α-glucosidase inhibition. The most active 18β-GA-peptide conjugates 5 (18β-GA-Cys¹-Tyr²-Gly³), and 8 (18β-GA-Pro¹-Tyr²-Gly³) exhibited several-fold potent α-glucosidase inhibition (IC₅₀ values 20-28 ΜM), as compared to standard drug acarbose (IC₅₀ = 875.8 ± 2.10 ΜM). Kinetic studies of potent compounds, 4-8 revealed that conjugate 5 exhibits competitive-type of inhibition, while conjugates 6-8 showed a non-competitive type of inhibition. The simulation studies also supported the kinetic results that conjugate 5 (18β-GA-Cys¹-Tyr²-Gly³) inhibits the α-glucosidase enzyme by blocking its substrate binding site. AGEs-induced NO• inhibitors play an important role in controlling the inflammation associated with diabetes mellitus. The peptide conjugates 2-11 were also evaluated in vitro for AGEs-induced NO• inhibition using RAW 264.7 macrophage cell line. Our data revealed that conjugates 7-10 were the more potent AGEs-induced NO• inhibitors, comparable to standards rutin, and PDTC. The peptide conjugate 5 (a competitive inhibitor of α-glucosidase) also exhibited a strong inhibitory activity against AGEs-induced NO• production Furthermore, peptide conjugates 2-11 were found non-cytotoxic to mouse fibroblast NIH-3T3, and murine macrophages RAW 264.7 cell lines. In conclusion, our data demonstrates that besides possessing strong α-glucosidase inhibition, the newly synthesized peptide conjugates also alleviated the AGEs-induced NO• production in RAW macrophages. Dual inhibition of α-glucosidase enzyme, and AGEs-induced NO• production by 18β-GA-peptide conjugates qualify them for further research in anti-diabetic drug discovery.

73724-45-5, Fmoc-Ser-OH, also known as Fmoc-Ser-OH, is a useful research compound. Its molecular formula is C18H17NO5 and its molecular weight is 327.3 g/mol. The purity is usually 95%.
Fmoc-L-Ser-OH is a synthetic peptide that belongs to the group of glycopeptides. It is used as a model for such compounds and has been shown to have antimicrobial activity in vitro against gram-positive bacteria, especially Staphylococcus epidermidis. This compound was synthesized from 3-mercaptopropionic acid and chloride in the presence of hydroxyl groups and epidermal growth factor. The synthetic pathway can be divided into three steps: (1) condensation of 3-mercaptopropionic acid with hydrochloric acid to yield 3-mercaptoacrylic acid; (2) esterification of 3-mercaptoacrylic acid with glycine to form Fmoc-L-Ser; and (3) deprotection of Fmoc protecting group., Application of C18H17NO5

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ethers can again be classified into two varieties: if the alkyl or aryl groups are the same on both sides of the oxygen atom, 530-59-6, formula is C11H12O5, Name is 3,5-Dimethoxy-4-hydroxycinnamic acid. Then it is a simple or symmetrical ether, whereas if they are different, the ethers are called mixed or unsymmetrical ethers. HPLC of Formula: 530-59-6.

Khan, Palwasha;Akhtar, Naveed research published 《 Phytochemical investigations and development of ethosomal gel with Brassica oleraceae L. (Brassicaceae) extract: An innovative nano approach towards cosmetic and pharmaceutical industry》, the research content is summarized as follows. The study was aimed to develop and characterize plant extract (Brassica oleraceae) loaded ethosomal gel for the valuation of cosmeceutical applications with a credence that botanical extracts have a greater capability to be employed in the formulation of advanced pharmaceuticals. Phytochem. profiling via FT-IR anal., total bioactive contents of different polarity extracts (ethanol, dichloromethane, ethyl-acetate and chloroform) and quantification by using High Performance Liquid Chromatog. (HPLC) assay was carried out. Capabilities against oxidative stress were prodded through 2, 2-Diphenyl-1-picrylhydrazyl (DPPH), reduction potential analyses. Besides this, a correlation amongst total bioactive contents (TPC/TFC) and antioxidant potentials (biol. activities) was studied by multi-variate statistical anal. An augmented ethosomal preparation, after characterization and stability studies was incorporated to the gel matrix of Carbopol-940; Test/ EG (Ethosomal gel) with a Control/NEG (Non-ethosomal gel) formulation. Both formulations were then subjected to in-vitro characterization (organoleptic evaluation, pH, conductivity and rheol.) of 90 days. By permeation studies flux (μg/cm2/h); enhancement ratio was calculated and characterization of release data was done by using different kinetic models. The plant extracts revealed the presence of different functional groups along with 39.6 ± 0.5 mgGAE/g; 26.56 ± 0.4 mgQE/g phenolic and flavonoid contents, resp.; HPLC assay confirmed the existence of Quercetin, Gallic, Caffiec, Benzoic, Syringic and Sinapic Acids with highest antioxidant activity of 87.75% ± 1.18 in hydro-alc. fraction. Optimized ethosomal formulation exhibited entrapment efficiency of 68.57 ± 1.25, smallest vesicle size of 228.6 ± 1.17 nm with – 21.3 ± 0.15, zeta potential and a homogeneous size distribution of 0.233 ± 0.02. Significant results were obtained after in-vitro characterization. Both formulations followed Korsmeyer-peppas model with flux 35.499 and 21.731μg/cm2/h resp. and enhancement ratio 1.63. Thus, a stable ethosomal loaded gel of Brassica oleraceae extract was successfully developed and characterized for cosmeceutical potential.

HPLC of Formula: 530-59-6, Sinapinic acid is a chemical compound that is the dihydroxybenzoic acid derivative of sinapic acid. It has been shown to have anti-inflammatory properties in vitro and in vivo. Sinapinic acid inhibits the activity of various enzymes, such as cyclooxygenase (COX), lipoxygenase (LOX), and 5-lipoxygenase-activating protein (FLAP). It also decreases levels of adhesion molecules and downregulates inflammatory response genes. Sinapinic acid has been shown to reduce inflammation by inhibiting the formation of proinflammatory mediators, such as prostaglandin E2 or leukotriene B4, in endothelial cells and mammary epithelial cells.
Sinapic acid is a phenylpropanoid hydroxycinnamic acid with diverse biological activities. Sinapic acid inhibits collagen-induced human platelet aggregation by up to 70% in vitro (IC50 = 1.03 mM). It scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH; ) and 2,2′-azino-bis-(3-ethylbenzothiazoline-6-sulfonate) (ABTS) free radicals with IC50 values of 8.3 and 5.4 μg/ml, respectively. Sinapic acid (200 μM) reduces colony formation of SW480 human colon carcinoma cells by 4-fold. It also inhibits colony formation of E. coli, S. enteritidis, and S. aureus on agar (MICs = 2.2, 2, and 1.8 mM, respectively). In vivo, sinapic acid (4 mg/kg, p.o.) increases the time spent in the open arms of the elevated plus maze by approximately 15% in mice, an effect that can be blocked by the GABAA receptor antagonists flumazenil and bicuculline. Sinapic acid is also commonly used as a matrix in protein mass spectrometry.
Sinapic acid analytical standard provided with w/w absolute assay, to be used for quantitative titration.
Sinapic acid is an hydroxycinnamic acid derivative that occurs naturally in Brassicaceae species.
cis-Sinapic acid, also known as cis-sinapate or synapitic acid, belongs to the class of organic compounds known as hydroxycinnamic acids. Hydroxycinnamic acids are compounds containing an cinnamic acid where the benzene ring is hydroxylated. cis-Sinapic acid is considered to be a practically insoluble (in water) and relatively neutral molecule. Within the cell, cis-sinapic acid is primarily located in the cytoplasm. Outside of the human body, cis-sinapic acid can be found in common pea and pulses. This makes cis-sinapic acid a potential biomarker for the consumption of these food products.
Cis-sinapic acid is a 3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoic acid in which the double bond has cis-configuration. It has been isolated from the shoots of alfalfa. It has a role as a plant metabolite., 530-59-6.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ethers are a class of organic compounds that contain an ether group—an oxygen atom connected to two alkyl or aryl groups. 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether.They have the general formula R–O–R′, where R and R′ represent the alkyl or aryl groups. HPLC of Formula: 111-90-0.

Khalilollah, Parandis;Shokri, Javad;Ahmadi, Seyedehzahra;Monajjemzadeh, Farnaz research published 《 Effects of transcutol p and precirol ATO-5 on percutaneous absorption of flutamide from emulgels》, the research content is summarized as follows. Flutamide is a non-steroidal anti-androgenic agent which is not only used in treating prostate cancer but also can be effective in some disorders such as androgenic alopecia and male pattern baldness. Several serious side effects for systemic administration of flutamide can be overcome by emulgel dosage form. Absorption enhancers can promote permeation of flutamide through skin. Percutaneous absorption of Flutamide emulgels with different concentrations of Transcutol P and Precirol ATO5 was studied. Various emulgel formulations using different concentrations of Transcutol P and Precirol ATO5 with 0.5 to 5% weight/weight were prepared Percutaneous absorption was tested with standard Franz Diffusion Cell equipment using full thickness rat skin. Drug concentrations in the samples were analyzed by High-Performance Liquid Chromatog. (HPLC) equipped with UV-Vis detector at 305 nm. The percutaneous absorption of flutamide emulgels formulated with enhancers was higher than control formulations. The enhancement ratio increased from 1.218 to 3.670 and 1.346 to 3.900 for Precirol ATO5 and Transcutol P, resp. The area under the Curve (AUC) increased by increasing the enhancers’ concentration and a significant upsurge was seen in the concentration 1% for both enhancers. The flutamide emulgel containing 1% Transcutol P showed more appropriate percutaneous absorption through the skin compared to others.

111-90-0, Diethylene glycol monoethyl ether appears as a colorless, slightly viscous liquid with a mild pleasant odor. Flash point near 190°F. Used to make soaps, dyes, and other chemicals.
Diethylene glycol monoethyl ether is a primary alcohol that is ethanol substituted by a 2-ethoxyethoxy group at position 2. It has a role as a protic solvent. It is a diether, a primary alcohol and a hydroxypolyether. It derives from a diethylene glycol., HPLC of Formula: 111-90-0

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ethers can again be classified into two varieties: if the alkyl or aryl groups are the same on both sides of the oxygen atom, 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether. Then it is a simple or symmetrical ether, whereas if they are different, the ethers are called mixed or unsymmetrical ethers. Category: ethers-buliding-blocks.

Khade, Prashant;Pathan, Amjadkhan A. research published 《 Formulation and evaluation of microemulsion gel for transdermal delivery of nifedipine》, the research content is summarized as follows. The objective of this research was to design a new microemulsion gel for transdermal delivery of Nifedipine. For its good solubilizing capacity and skin penetration capability, a microemulsion-based system was selected. Castor oil, Tween 20, and PEG 400 were screened as oil, surfactant, and cosurfactant resp. from the solubility study. From pseudo ternary phase diagrams, the concentration of oil phase, Smix, and distilled water were determined and further processed for the formulation of Nifedipine microemulsion. Nifedipine loaded microemulsion optimized by stability study and in vitro permeation study. 1 percent weight/weight Carbopol was used to develop a microemulsion gel formulation. Using Keshary Chien diffusion cells, the efficacy of several microemulsion formulations to transport Nifedipine through the rat skin was studied in vitro. The in vitro permeation data showed that microemulsion gel increased the permeation rate (0.373 mg/cm²/h) of Nifedipine compared with the control solution (0.129 mg/cm²/h). All microemulsion formulations had droplet sizes ranging from 69 to 82 nm. The studied microemulsion gels were stable toward all stability conditions. A skin irritation study suggested that Nifedipine loaded microemulsion and microemulsion gel formulation were nonirritating and did not cause erythema. Thus, microemulsion gel systems are a promising formulation for the transdermal delivery of Nifedipine.

Category: ethers-buliding-blocks, Diethylene glycol monoethyl ether appears as a colorless, slightly viscous liquid with a mild pleasant odor. Flash point near 190°F. Used to make soaps, dyes, and other chemicals.
Diethylene glycol monoethyl ether is a primary alcohol that is ethanol substituted by a 2-ethoxyethoxy group at position 2. It has a role as a protic solvent. It is a diether, a primary alcohol and a hydroxypolyether. It derives from a diethylene glycol., 111-90-0.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ethers are a class of organic compounds that contain an ether group—an oxygen atom connected to two alkyl or aryl groups. 38256-93-8, formula is C4H11NO, Name is 2-Methoxy-N-methylethanamine.They have the general formula R–O–R′, where R and R′ represent the alkyl or aryl groups. Formula: C4H11NO.

Kawatsura, Motoi;Uchida, Kenta;Terasaki, Shou;Tsuji, Hiroaki;Minakawa, Maki;Itoh, Toshiyuki research published 《 Ruthenium-Catalyzed Regio- and Enantioselective Allylic Amination of Racemic 1-Arylallyl Esters》, the research content is summarized as follows. The regio- and enantioselective allylic amination of racemic monosubstituted allylic esters, such as 1-arylallyl acetates, with cyclic secondary amines has been accomplished. The RuCl₃/(S,S)-i.p.-pybox catalyst system has effectively catalyzed the reaction to afford the enantiomerically enriched branch-type allylic amines with perfect regioselectivity and high enantioselectivity.

Formula: C4H11NO, 2-Methoxy-N-methylethanamine is a useful research compound. Its molecular formula is C4H11NO and its molecular weight is 89.14 g/mol. The purity is usually 95%.
2-Methoxy-N-methylethanamine is a drug that binds to the cannabinoid receptor CB1. It has been shown to be effective in the treatment of cardiac arrhythmia and may also be used as an anti-inflammatory drug. 2MEMEA has been shown to have pharmacokinetic properties that are different from those of other amines, which may be due to its ability to form hydrogen bonds with water molecules. 2MEMEA also has diversified effects on some types of cancer cells, including hyperproliferative and amine-dependent cancers., 38256-93-8.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ethers feature bent C–O–C linkages. In dimethyl ether, the bond angle is 111° and C–O distances are 141 pm. 73724-45-5, formula is C18H17NO5, Name is Fmoc-Ser-OH. The barrier to rotation about the C–O bonds is low. The bonding of oxygen in ethers, alcohols, and water is similar. In the language of valence bond theory, the hybridization at oxygen is sp3. Application of C18H17NO5.

Kawamata, Yu;Hayashi, Kyohei;Carlson, Ethan;Shaji, Shobin;Waldmann, Dirk;Simmons, Bryan J.;Edwards, Jacob T.;Zapf, Christoph W.;Saito, Masato;Baran, Phil S. research published 《 Chemoselective Electrosynthesis Using Rapid Alternating Polarity》, the research content is summarized as follows. Challenges in the selective manipulation of functional groups (chemoselectivity) in organic synthesis have historically been overcome either by using reagents/catalysts that tunably interact with a substrate or through modification to shield undesired sites of reactivity (protecting groups). Although electrochem. offers precise redox control to achieve unique chemoselectivity, this approach often becomes challenging in the presence of multiple redox-active functionalities. Historically, electrosynthesis has been performed almost solely by using d.c. (DC). In contrast, applying a.c. (AC) has been known to change reaction outcomes considerably on an anal. scale but has rarely been strategically exploited for use in complex preparative organic synthesis. Here we show how a square waveform employed to deliver elec. current-rapid alternating polarity (rAP)-enables control over reaction outcomes in the chemoselective reduction of carbonyl compounds, one of the most widely used reaction manifolds. The reactivity observed cannot be recapitulated using DC electrolysis or chem. reagents. The synthetic value brought by this new method for controlling chemoselectivity is vividly demonstrated in the context of classical reactivity problems such as chiral auxiliary removal and cutting-edge medicinal chem. topics such as the synthesis of PROTACs.

73724-45-5, Fmoc-Ser-OH, also known as Fmoc-Ser-OH, is a useful research compound. Its molecular formula is C18H17NO5 and its molecular weight is 327.3 g/mol. The purity is usually 95%.
Fmoc-L-Ser-OH is a synthetic peptide that belongs to the group of glycopeptides. It is used as a model for such compounds and has been shown to have antimicrobial activity in vitro against gram-positive bacteria, especially Staphylococcus epidermidis. This compound was synthesized from 3-mercaptopropionic acid and chloride in the presence of hydroxyl groups and epidermal growth factor. The synthetic pathway can be divided into three steps: (1) condensation of 3-mercaptopropionic acid with hydrochloric acid to yield 3-mercaptoacrylic acid; (2) esterification of 3-mercaptoacrylic acid with glycine to form Fmoc-L-Ser; and (3) deprotection of Fmoc protecting group., Application of C18H17NO5

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ethers do have nonbonding electron pairs on their oxygen atoms, 530-59-6, formula is C11H12O5, Name is 3,5-Dimethoxy-4-hydroxycinnamic acid. The ability to form hydrogen bonds with other compounds makes ethers particularly good solvents for a wide variety of organic compounds and a surprisingly large number of inorganic compounds. Synthetic Route of 530-59-6.

Kaur, Nancydeep;Singh, Balwinder;Kaur, Amritpal;Yadav, Madhav P. research published 《 Impact of growing conditions on proximate, mineral, phenolic composition, amino acid profile, and antioxidant properties of black gram, mung bean, and chickpea microgreens》, the research content is summarized as follows. In this study, proximate, minerals, chlorophyll, amino acids (AAs), phenolics, and antioxidant properties of black gram, mung bean, and chickpea microgreens grown under different conditions (soil, water, and coco-peat with nutrient solution [CNS])were investigated. The yield, moisture, ash content (AC), and protein content of microgreens extract powder (MEP) varied from 7.31%-11.09%, 5.63%-8.96%, 9.31%-13.63%, and 51.07%-60.41%, resp. The total chlorophyll content (TCC), flavonoid content (TFC), phenolic content (TPC), and antioxidant activity (TAA) ranged from 3.42-5.23 mg/g, 16.03-28.18 mg QE/g, 7.46-12.52 mg GAE/g, and 9.51-14.59μmol TE/g, resp. The phenolic acids (protocatechuic, p-coumaric, chlorogenic, caffeic, gallic, and ferulic acids) and flavonoids (epicatechin, catechin, rutin, quercetin, kaempferol, vitexin, and isovitexin) were more in soil-grown MEP while CNS grown had high AAs. MEP of soil-grown chickpea exhibited the highest AC, TCC, minerals (magnesium, potassium, and calcium), TPC, TFC, and TAA, while CNS-grown mung bean MEP had abundant AAs. Practical applications : Variation in nutritional composition and antioxidant properties of mung bean, black gram, and chickpea microgreens grown using soil, water, and CNS were observed Being rich in PC and AAs, the CNS-grown mung bean MEP can be incorporated into food products for protein enrichment. The soil-grown MEP of chickpea can be used to improve antioxidant and functional properties of food products as they had high TCC, TPC, TFC, TAA, and better phenolic profile.

530-59-6, Sinapinic acid is a chemical compound that is the dihydroxybenzoic acid derivative of sinapic acid. It has been shown to have anti-inflammatory properties in vitro and in vivo. Sinapinic acid inhibits the activity of various enzymes, such as cyclooxygenase (COX), lipoxygenase (LOX), and 5-lipoxygenase-activating protein (FLAP). It also decreases levels of adhesion molecules and downregulates inflammatory response genes. Sinapinic acid has been shown to reduce inflammation by inhibiting the formation of proinflammatory mediators, such as prostaglandin E2 or leukotriene B4, in endothelial cells and mammary epithelial cells.
Sinapic acid is a phenylpropanoid hydroxycinnamic acid with diverse biological activities. Sinapic acid inhibits collagen-induced human platelet aggregation by up to 70% in vitro (IC50 = 1.03 mM). It scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH; ) and 2,2′-azino-bis-(3-ethylbenzothiazoline-6-sulfonate) (ABTS) free radicals with IC50 values of 8.3 and 5.4 μg/ml, respectively. Sinapic acid (200 μM) reduces colony formation of SW480 human colon carcinoma cells by 4-fold. It also inhibits colony formation of E. coli, S. enteritidis, and S. aureus on agar (MICs = 2.2, 2, and 1.8 mM, respectively). In vivo, sinapic acid (4 mg/kg, p.o.) increases the time spent in the open arms of the elevated plus maze by approximately 15% in mice, an effect that can be blocked by the GABAA receptor antagonists flumazenil and bicuculline. Sinapic acid is also commonly used as a matrix in protein mass spectrometry.
Sinapic acid analytical standard provided with w/w absolute assay, to be used for quantitative titration.
Sinapic acid is an hydroxycinnamic acid derivative that occurs naturally in Brassicaceae species.
cis-Sinapic acid, also known as cis-sinapate or synapitic acid, belongs to the class of organic compounds known as hydroxycinnamic acids. Hydroxycinnamic acids are compounds containing an cinnamic acid where the benzene ring is hydroxylated. cis-Sinapic acid is considered to be a practically insoluble (in water) and relatively neutral molecule. Within the cell, cis-sinapic acid is primarily located in the cytoplasm. Outside of the human body, cis-sinapic acid can be found in common pea and pulses. This makes cis-sinapic acid a potential biomarker for the consumption of these food products.
Cis-sinapic acid is a 3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoic acid in which the double bond has cis-configuration. It has been isolated from the shoots of alfalfa. It has a role as a plant metabolite., Synthetic Route of 530-59-6

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ethers feature bent C–O–C linkages. In dimethyl ether, the bond angle is 111° and C–O distances are 141 pm. 530-59-6, formula is C11H12O5, Name is 3,5-Dimethoxy-4-hydroxycinnamic acid. The barrier to rotation about the C–O bonds is low. The bonding of oxygen in ethers, alcohols, and water is similar. In the language of valence bond theory, the hybridization at oxygen is sp3. COA of Formula: C11H12O5.

Kaur, Nancydeep;Singh, Balwinder;Kaur, Amritpal research published 《 Influence of wheatgrass and mung bean microgreens incorporation on physicochemical, textural, sensory, antioxidant properties and phenolic profile of gluten-free eggless rice muffins》, the research content is summarized as follows. In this study, gluten-free eggless muffins were prepared by incorporating wheatgrass (WP) and mung bean microgreens (MP) powder in rice flour at 2%, 4% and 6% levels. The batter rheol. was evaluated and muffins studied for changes in physicochem., textural, antioxidant, sensory properties and phenolic composition The batter viscoelasticity, firmness, gumminess and chewiness increased, while height and sp. volume (SV) of muffins declined by increasing the level of WP and MP incorporation. WP and MP incorporated muffins exhibited higher protein content, dietary fiber, phenolics, flavonoids and antioxidant properties. WP incorporated muffins were rich in total free and bound phenolic acids, while MP incorporated muffins had more total free and bound flavonoids. The 6%MP incorporated muffins were rated lower by sensory panellists, while 2%WP incorporated muffins were acceptable with better nutritional profile, similar cohesiveness, springiness and SV to that of rice alone muffins.

COA of Formula: C11H12O5, Sinapinic acid is a chemical compound that is the dihydroxybenzoic acid derivative of sinapic acid. It has been shown to have anti-inflammatory properties in vitro and in vivo. Sinapinic acid inhibits the activity of various enzymes, such as cyclooxygenase (COX), lipoxygenase (LOX), and 5-lipoxygenase-activating protein (FLAP). It also decreases levels of adhesion molecules and downregulates inflammatory response genes. Sinapinic acid has been shown to reduce inflammation by inhibiting the formation of proinflammatory mediators, such as prostaglandin E2 or leukotriene B4, in endothelial cells and mammary epithelial cells.
Sinapic acid is a phenylpropanoid hydroxycinnamic acid with diverse biological activities. Sinapic acid inhibits collagen-induced human platelet aggregation by up to 70% in vitro (IC50 = 1.03 mM). It scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH; ) and 2,2′-azino-bis-(3-ethylbenzothiazoline-6-sulfonate) (ABTS) free radicals with IC50 values of 8.3 and 5.4 μg/ml, respectively. Sinapic acid (200 μM) reduces colony formation of SW480 human colon carcinoma cells by 4-fold. It also inhibits colony formation of E. coli, S. enteritidis, and S. aureus on agar (MICs = 2.2, 2, and 1.8 mM, respectively). In vivo, sinapic acid (4 mg/kg, p.o.) increases the time spent in the open arms of the elevated plus maze by approximately 15% in mice, an effect that can be blocked by the GABAA receptor antagonists flumazenil and bicuculline. Sinapic acid is also commonly used as a matrix in protein mass spectrometry.
Sinapic acid analytical standard provided with w/w absolute assay, to be used for quantitative titration.
Sinapic acid is an hydroxycinnamic acid derivative that occurs naturally in Brassicaceae species.
cis-Sinapic acid, also known as cis-sinapate or synapitic acid, belongs to the class of organic compounds known as hydroxycinnamic acids. Hydroxycinnamic acids are compounds containing an cinnamic acid where the benzene ring is hydroxylated. cis-Sinapic acid is considered to be a practically insoluble (in water) and relatively neutral molecule. Within the cell, cis-sinapic acid is primarily located in the cytoplasm. Outside of the human body, cis-sinapic acid can be found in common pea and pulses. This makes cis-sinapic acid a potential biomarker for the consumption of these food products.
Cis-sinapic acid is a 3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoic acid in which the double bond has cis-configuration. It has been isolated from the shoots of alfalfa. It has a role as a plant metabolite., 530-59-6.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem